主办：陕西省汽车工程学会
ISSN 1671-7988  CN 61-1394/TH
创刊：1976年
汽车实用技术

汽车实用技术 ›› 2022, Vol. 47 ›› Issue (9): 38-41.DOI: 10.16638/j.cnki.1671-7988.2022.009.008

• 新能源汽车 • 上一篇    

基于 Linux 的商用车全液晶仪表开发与设计

李书豪，郭君涛，谢祥东，柳东亮，韩 龙   

  1. 陕西重型汽车有限公司
  • 出版日期:2022-05-15 发布日期:2022-05-15
  • 通讯作者: 李书豪
  • 作者简介:李书豪（1995－），男，工程师，研究方向为商用车嵌入式开发工作，E-mail：lishuhao@sxqc.com。

Development and Design of Commercial Vehicle Full Liquid Crystal Instrument Based on Linux

LI Shuhao, GUO Juntao, XIE Xiangdong, LIU Dongliang, HAN Long   

  1. Shaanxi Heavy Duty Automobile Company Limited
  • Online:2022-05-15 Published:2022-05-15
  • Contact: LI Shuhao

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摘要： 随着车辆智能化、网联化发展的不断深入，仪表作为商用车最主要的显示和交互平台， 对其人机信息交互体验，显示形式的多样化、个性化需求越来越迫切。因此，更加现代化、 智能化的全液晶仪表已作为未来商用车仪表的发展方向，得到了广泛的应用。论文基于 NXP IMX6ULL 核心板、CANalyst-II 分析仪、Linux 操作系统、QT-Creater 软件等进行开发，经过 系统移植、程序设计，提出了一套商用车全液晶仪表的开发设计解决方案。该方案易于系统 维护、升级换代，提升车辆空间科技感和档次，能够较好地改善用户个性化及交互体验。

关键词: 全液晶仪表；商用车；SOC；Linux；QT

Abstract: With the continuous development of vehicle intelligence and networking, instrument as the most important display and interaction platform for the commercial vehicles, the demand for the human-computer interaction experience and personalized display is becoming more and more urgent. Therefore, more modern and intelligent full liquid crystal display(LCD) instrument have been widely used as the development direction of commercial vehicle instruments in the future. Based on the NXP IMX6-ULL core board, CANalyst-II analyzer, Linux operating system, QT-Creater software, etc., after system transplantation and program design, this paper proposes a set of commercial vehicle full LCD instrument development and design solutions. This solution is easy to maintain and upgrade the system, enhance the sense of space technology and grade of the vehicle, and can better improve the user's personalization and interactive experience.

Key words: Full LCD instrument; Commercial vehicle; SOC; Linux; QT